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package array;
public class a1 {
public static void main(String args[]) {
   /// int a1[] = new int[3]; //array di tre interi
    //int[] a2 = new int[3]; //array di tre interi
        int a1 [] = new int[10];
        int a2 [] = {1, 2, 3, 4, 5};
        int a3[] = {4, 3, 2, 1};
        System.out.println("length of a1 is " + a1.length); //10
        System.out.println("length of a2 is " + a2.length); //5
        System.out.println("length of a3 is " + a3.length); //10
    }
}
